package com.jee.support.io;
import java.net.*;
import java.io.*;
public class URLTyper {
  public static void main(String[] args) throws IOException {
    if (args.length != 1) {
      System.err.println("Usage: java URLTyper url");
      return;
    }
    InputStream in = null;
    try {
      URL u = new URL(args[0]);
      in = u.openStream( );
      for (int c = in.read(); c != -1; c = in.read( )) {
        System.out.write(c);
      }
    }
    catch (MalformedURLException ex) {
      System.err.println(args[0] + " is not a URL Java understands.");
    }
    finally {
      if (in != null) in.close( );
    }
  }
}